diff --git a/.github/workflows/mikrotik_patch.yml b/.github/workflows/mikrotik_patch.yml
index 54ee99d..d870a89 100644
--- a/.github/workflows/mikrotik_patch.yml
+++ b/.github/workflows/mikrotik_patch.yml
@@ -158,23 +158,23 @@ jobs:
       run: |
         sudo modprobe nbd
         sudo apt install -y qemu-utils extlinux > /dev/null
-        sudo truncate --size 128M chr-$LATEST_VERSION.img
-        sudo sgdisk --clear --set-alignment=2 \
+        truncate --size 128M chr-$LATEST_VERSION.img
+        sgdisk --clear --set-alignment=2 \
             --new=1::+32M --typecode=1:8300 --change-name=1:"RouterOS Boot" --attributes=1:set:2 \
             --new=2::-0 --typecode=2:8300 --change-name=2:"RouterOS" \
             chr-$LATEST_VERSION.img
-        sudo dd if=chr-$LATEST_VERSION.img of=pt.bin bs=1 count=66 skip=446
-        echo -e "\x80" | sudo dd of=dbt.bin  bs=1 count=1  conv=notrunc
-        sudo sgdisk --mbrtogpt --clear --set-alignment=2 \
+        dd if=chr-$LATEST_VERSION.img of=pt.bin bs=1 count=66 skip=446
+        echo -e "\x80" | dd of=pt.bin  bs=1 count=1  conv=notrunc
+        sgdisk --mbrtogpt --clear --set-alignment=2 \
             --new=1::+32M --typecode=1:8300 --change-name=1:"RouterOS Boot" --attributes=1:set:2 \
             --new=2::-0 --typecode=2:8300 --change-name=2:"RouterOS" \
             chr-$LATEST_VERSION.img
-        sudo dd if=mbr.bin of=chr-$LATEST_VERSION.img  bs=1 count=446 conv=notrunc
-        sudo dd if=pt.bin of=chr-$LATEST_VERSION.img  bs=1 count=66 seek=446 conv=notrunc
+        dd if=mbr.bin of=chr-$LATEST_VERSION.img  bs=1 count=446 conv=notrunc
+        dd if=pt.bin of=chr-$LATEST_VERSION.img  bs=1 count=66 seek=446 conv=notrunc
 
         sudo qemu-nbd -c /dev/nbd0 -f raw chr-$LATEST_VERSION.img
         sudo mkfs.vfat -n "Boot" /dev/nbd0p1
-        sudo mkfs.ext4 -F -L "RouterOS"  -m 0 -i 16384 -I 128 /dev/nbd0p2
+        sudo mkfs.ext4 -F -L "RouterOS"  -m 0 /dev/nbd0p2
         sudo mkdir -p ./img/{boot,routeros}
         sudo mount /dev/nbd0p1 ./img/boot/
         sudo mkdir -p  ./img/boot/{BOOT,EFI/BOOT}